Benefit Japan

3934.TInformation & Communication
Major holders (5%+) · 8
HolderStakeChangeFiled
sakuma hiroshi22.11%-0.09pp2026-10-02
Sakuma Japan Co., Ltd.21.39%-0.08pp2026-10-02
UH Partners 3, Inc.8.36%0.00pp2026-03-24
Hikari Tsushin K.K.8.36%0.00pp2026-03-24
Mizuho Securities Co., Ltd.7.46%—2026-04-22
NOI, Inc.7.44%0.00pp2026-03-24
UH6 Inc.7.35%—2026-03-24
UH Partners 2, Inc.6.85%0.00pp2026-03-24

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 5
IB, Inc.2.19%2026-03-24
SIL, Inc.1.62%2026-03-24
sakuma noriko0.75%2026-04-02
Asset Management One Co., Ltd.0.00%2026-04-22
UH5 Inc.0.00%2026-03-24
Ownership history · 76
FiledHolderRatioChangePurpose
2025-06-06AmendedUH5 Inc.2025-06-06 · amended7.36%no changePure investment
2025-06-06AmendedNOI, Inc.2025-06-06 · amended7.45%no changePure investment
2025-06-06AmendedUH Partners 3, Inc.2025-06-06 · amended8.38%no changePure investment
2025-06-06AmendedHikari Tsushin K.K.2025-06-06 · amended8.38%no changePure investment
2025-04-30AmendedIB, Inc.2025-04-30 · amended0.67%no changePure investment
2025-04-30AmendedSIL, Inc.2025-04-30 · amended1.62%no changePure investment
2025-04-30AmendedUH5 Inc.2025-04-30 · amended7.36%-0.01ppPure investment
2025-04-30AmendedNOI, Inc.2025-04-30 · amended7.45%-0.01ppPure investment
2025-04-30AmendedUH Partners 3, Inc.2025-04-30 · amended8.38%-0.01ppPure investment
2025-04-30AmendedUH Partners 2, Inc.2025-04-30 · amended8.38%-0.01ppPure investment
2025-04-30AmendedHikari Tsushin K.K.2025-04-30 · amended8.38%-0.01ppPure investment
2025-04-02sakuma noriko2025-04-020.75%no changeStable shareholder; Long-term holding
2025-04-02Sakumajapan Co., Ltd2025-04-0221.58%-0.03ppStable shareholder; Long-term holding
2025-04-02sakuma hiroshi2025-04-0222.22%-0.03ppStable shareholder
2025-03-17AmendedIB, Inc.2025-03-17 · amended0.67%+0.12ppPure investment
2025-03-17AmendedSIL, Inc.2025-03-17 · amended1.62%-7.37ppPure investment
2025-03-17AmendedUH5 Inc.2025-03-17 · amended7.37%newPure investment
2025-03-17AmendedNOI, Inc.2025-03-17 · amended7.46%no changePure investment
2025-03-17AmendedUH Partners 3, Inc.2025-03-17 · amended8.39%no changePure investment
2025-03-17AmendedUH Partners 2, Inc.2025-03-17 · amended8.39%no changePure investment

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.